Our Services

Proelectrical combines over two decades of infrastructure expertise with cutting-edge specialist capabilities and a team of dedicated professionals who are passionate about delivering quality workmanship. We remain proudly locally owned, deeply connected to Hawke’s Bay, and focused on being trusted technical partners rather than just service providers.

Cable Fault Locating

With over 25 years of specialised experience and advanced fault location equipment, we accurately locate faults on all cable types—from internal lighting circuits to service mains and high voltage cables.

· Advanced cable fault location technology for pinpoint accuracy
· Allvac AV850 hydro excavation unit for safe, rapid fault exposure
· Non-destructive excavation minimising ground disturbance
· Fast turnaround on fault identification and repair

Our approach combines precision fault location with efficient excavation and repair, reducing downtime and restoration costs while protecting surrounding infrastructure.

Underground Utility Locating

As a BeforeUdig Certified Locator Partner, we provide professional underground utility location services with advanced technology, qualified staff, and proven expertise.

Our capabilities include:

· Ground Penetrating Radar (GPR) for non-conductive utilities
· Electromagnetic location of metallic cables and pipes
· GPS plotting and mapping of underground services
· 2D and 3D mapping and visualisation
· Depth determination and accurate surface marking
· Comprehensive utility detection reports

Our advanced GPR and GPS equipment delivers accurate subsurface information for safe and efficient excavation, construction, and infrastructure projects.

Power Quality & Data Logging

We use specialised monitoring equipment to analyse power quality parameters, including voltage, current, power factor, harmonics, motor starting currents, transients, surges, and sags. Our data logging services provide detailed analysis and customised reports to identify issues and optimise system performance.

Our expertise includes:

· Power conditioning equipment specification and installation
· Active Harmonic Filter (AHF) systems
· Static VAR Generator (SVG) installation
· Variable Speed Drive (VSD) integration
· Power quality mitigation strategies
· Load analysis and efficiency improvements

Our engineering team brings extensive experience in power quality solutions, helping reduce energy costs, protect sensitive equipment, and ensure reliable operation.

Electrical Inspection & Testing

Registered electrical inspector services for compliance verification, periodic testing, and certification. Our comprehensive testing capabilities ensure your electrical systems meet all safety and performance standards.

Testing services include:

· Microhm/milliohm resistance testing
· Overload and protection device injection testing
· High voltage insulation testing
· Thermal imaging and fault detection
· Earth resistance and continuity testing
· RCD and circuit breaker verification
· Compliance certification and reporting

We provide detailed test reports and certification documentation for regulatory compliance and asset management.

Commercial & Industrial Maintenance

We design and implement routine maintenance programs with electronic reporting systems. Our proactive approach minimises downtime and extends equipment life.

Our services include:

· Preventative maintenance scheduling and execution
· Electronic reporting and maintenance tracking systems
· Breakdown response and emergency callout
· Equipment performance monitoring and trending
· Technical support and troubleshooting
· Spare parts management and recommendations
· Compliance and safety inspections

Our maintenance programs are tailored to your facility's needs, providing comprehensive documentation and actionable insights to optimise your electrical infrastructure.

Custom Built Control Panels

We design, manufacture, and install custom control panels using both locally manufactured stainless steel enclosures engineered for any environment and high-quality off-the-shelf enclosures to suit project requirements. Our control solutions range from simple motor or pump control stations to fully integrated SCADA systems.

Our capabilities include:

· Control system design and CAD documentation
· Panel manufacturing to AS/NZS standards
· Instrumentation integration
· SCADA and HMI development
· Factory acceptance testing (FAT)
· Site installation and commissioning
· Ongoing maintenance and support

Every panel delivers reliable performance, intuitive operation, and practical maintenance access.

Programmable Logic Controllers & Instrumentation

We supply, program, & install programmable logic controllers to automate industrial systems. From initial concept through to commissioning and documentation, we deliver complete hardware and software solutions.

Our expertise includes:

· PLC programming across multiple platforms
· Sensor & instrumentation integration (flow, pressure, temperature, level)
· Process control and monitoring systems
· Full plant automation and integration
· Industrial protocol implementation (Modbus, Profibus, Ethernet/IP)
· Variable Speed Drive (VSD) control and optimisation
· Integration with existing systems

We deliver reliable automation solutions with intuitive operation and comprehensive data visibility across your operation.

Remote Telemetry Systems

We install and maintain radio telemetry equipment to monitor and control remote plant and sensors. Our solutions scale from simple applications to complex integrated networks.

Our capabilities range from:

· Simple pump-to-reservoir monitoring and control systems
· Tank level monitoring with start/stop signals
· Multi-site monitoring networks with central SCADA integration
· Full master station integration, managing multiple remote sites
· Data acquisition and trending for process optimisation
· Alarm notification and event logging

These systems deliver proven reliability and configurability, accommodating most industrial protocols. We provide cost-effective telemetry solutions tailored to your monitoring and control requirements.

OS1010 Livening Agents

We provide complete solutions as authorized OS1010 livening agents—managing the entire process from initial design through to final connection and energization.

Our end-to-end service includes:

· Electrical connection design and load calculations
· NC1 application preparation and submission to Unison
· Coordination with network operators
· Installation of service equipment
· Pre-energization inspection and testing
· Final livening and commissioning
· As-built documentation and certification

We streamline the connection process, ensuring compliance with network operator requirements and delivering reliable, code-compliant electrical service.

Residential & Commercial Electrical Design

Our experienced team designs and installs energy-efficient electrical systems for residential and commercial projects. We work collaboratively with builders, architects, and property owners to deliver practical solutions that meet modern standards.

Services include:

· Complete electrical design and planning
· Solar photovoltaic (PV) system installation
· Battery storage integration and energy management
· Specialised lighting design and control systems
· Audio-visual solutions and home entertainment
· Smart home and building automation
· Air conditioning and ventilation systems
· Energy monitoring and management
· Electric vehicle charging infrastructure
· Commercial fit-outs and refurbishments

We ensure your electrical system is safe, efficient, and built for the future.